
Spectra AL32A Autolevel | 32X Magnification | Precision Air-Damped Stabilization
The Spectra Precision AL32A Auto-Level is a high-performance optical instrument designed specifically for professional surveyors and construction specialists. This unit provides exceptional clarity through its 32-fold magnification lens system, enabling accurate distance readings and elevation checks. Built to withstand demanding field conditions, the AL32A incorporates an advanced air-damped compensator that ensures line-of-sight stability even when working on vibrating or unstable ground surfaces.
How does the 32X magnification improve site surveying?
The 32X magnification significantly enhances target visibility, allowing users to achieve superior clarity and precision in measurements over long distances. This powerful optics system reduces eye fatigue and ensures that small graduation markings on leveling staffs are easily legible, which is critical for maintaining high-order surveying standards.
What role does the air-damped compensator play in stability?
The air-damped compensator acts as a stabilization mechanism that automatically maintains a level line of sight. This technology is vital for neutralizing the effects of wind and ground vibrations caused by nearby heavy machinery, ensuring that the accuracy of your measurements is preserved regardless of terrain conditions.
Is the Spectra AL32A designed for wide-area leveling?
Yes, the Spectra AL32A features a 360° range horizontal circle that allows for precise angle measurements and leveling over expansive sites. Its rugged construction and superior internal technology make it a reliable choice for high-efficiency fieldwork and complex civil engineering projects.
| Manufacturer | Spectra |
| Model Number | AL32A |
| Magnification Power | 32-fold (32X) |
| Compensator Type | Air Damped |
| Measurement Range | 360° Horizontal |
| Primary Application | Professional Surveying and Site Leveling |
Compatible Accessories
- Support your instrument with the Spectra Tripod, Heavy Duty Aluminum or the Spectra Tripod, Heavy-Duty Wood.
- Ensure accurate readings with the Spectra GR153 Telescopic Aluminum Rod.
- For secure transport, use the dedicated Spectra 1211-0190 Case.

